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removed the try catch again #15

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Hugo Bayer merged 1 commits from Hugo/093519012020/RemovedTheTryCatchAgain into master 2020-01-29 08:37:12 +00:00
Conversation 0 Commits 1 Files Changed 1 +41 -41
1 changed files with 41 additions and 41 deletions
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82
lib/serverlist.dart
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@ -155,38 +155,41 @@ class _ServerListState extends State<ServerList> {
builder: (BuildContext context) {
return AlertDialog(
title: Text('Adding a server'),
content: SingleChildScrollView(child: Form(
key: _formKey,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
TextFormField(
controller: uri,
),
TextFormField(
decoration: InputDecoration(
labelText: 'Custom Name', hintText: 'Optional'),
controller: servername,
),
Padding(
padding: const EdgeInsets.all(8.0),
child: RaisedButton(
child: Text("Add"),
onPressed: () {
if (_formKey.currentState.validate()&&uri.text.isNotEmpty) {
_formKey.currentState.save();
Server server = Server(uri.text, uri.text);
servers.add(server);
_updateServerStatus(server);
Navigator.of(context).pop();
}
},
content: SingleChildScrollView(
child: Form(
key: _formKey,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
TextFormField(
controller: uri,
),
)
],
TextFormField(
decoration: InputDecoration(
labelText: 'Custom Name', hintText: 'Optional'),
controller: servername,
),
Padding(
padding: const EdgeInsets.all(8.0),
child: RaisedButton(
child: Text("Add"),
onPressed: () {
if (_formKey.currentState.validate() &&
uri.text.isNotEmpty) {
_formKey.currentState.save();
Server server = Server(uri.text, uri.text);
servers.add(server);
_updateServerStatus(server);
Navigator.of(context).pop();
}
},
),
)
],
),
),
),
),);
);
},
);
}
@ -220,7 +223,10 @@ class _ServerListState extends State<ServerList> {
decoration: BoxDecoration(
border: Border(top: BorderSide(color: Colors.grey))),
),
Text(servers[index].uri,textAlign: TextAlign.left,),
Text(
servers[index].uri,
textAlign: TextAlign.left,
),
],
);
}
@ -375,17 +381,11 @@ class _ServerListState extends State<ServerList> {
var location = uri.path;
for (int i = 0; i < 5; i++) {
Response response;
try {
response = await HttpUtils.getForFullResponse(
scheme + "://" + host,
headers: <String, String>{"Location": location})
.timeout(new Duration(seconds: 3));
} catch (error){
if (error == TimeoutException)
return ServerStatus.timeout;
throw error;
}
Response response = await HttpUtils.getForFullResponse(
scheme + "://" + host,
headers: <String, String>{"Location": location})
.timeout(new Duration(seconds: 3));
if (response.statusCode > 199 && response.statusCode < 300) {
return ServerStatus.ok;
} else if (response.statusCode == HttpStatus.movedPermanently ||